In applications such as wire harnesses, robust and unbreakable plug-in connectors are needed as replacing broken, individual end sections involves a great deal of work and expenditure. Specifically for this application, the new PBT grade has optimized product properties: Ultradur B4340ZG2 HSP for thin-walled plug-in connectors combines high flowability with very good impact strength.
Ultradur B4340ZG2 HSP also boasts excellent electrical properties. The CTI (Comparative Tracking Index, track resistance, IEC 60112) is 600 volts and therefore permits minimum distances between the conductor tracks in plug-in connectors.
Ultradur B4340ZG2 HSP is available in commercial quantities as of now and samples can be ordered.